CVE-2026-4313 Details
Description
AdaptiveGRC is vulnerable to Stored XSS via text type fields across the forms. Authenticated attacker can replace the value of the text field in the HTTP POST request. Improper parameter validation by the server results in arbitrary JavaScript execution in the victim's browser. Critically, this may allow the attacker to obtain the administrator authentication token and perform arbitrary actions with administrative privileges, which could lead to further compromise. This issue occurs in versions released before December 2025.
A stored cross-site scripting vulnerability has been identified in AdaptiveGRC, affecting versions released prior to December 2025. This issue allows authenticated attackers to inject arbitrary JavaScript into text fields across various forms. The vulnerability arises from inadequate server-side validation of input parameters, enabling the execution of malicious scripts in the context of the victim's browser. Notably, this could facilitate the theft of the administrator's authentication token, allowing the attacker to perform actions with administrative rights, potentially leading to further system compromise.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 24, 2026CISA-ADP
Assessed Apr 24, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://adaptivegrc.com/pl/wszystkie-procesy-grc-w-jednym-narzedziu/ | [email protected] | ProductVendor |
| https://cert.pl/posts/2026/04/CVE-2026-4313 | [email protected] | AdvisoryRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| AdaptiveGRC | All versions |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 24, 2026 | New CVE Received | [email protected] |